基于AWE的板材上料机多目标优化设计

发布时间：2018-04-14 18:57

  本文选题：板材上料机 + 多目标　； 参考：《现代制造工程》2016年06期

【摘要】：将有限元分析方法和优化设计理论相结合,以AWE软件为工具,对提出的板材上料机的末端执行器的重要部件——吸盘支架进行有限元仿真和优化。通过对超静定平衡方程的求解,获取了吸盘支架的载荷,并在AWE软件中作为边界条件对吸盘支架进行静态特性分析。在DOE模块中建立尺寸优化模型,以吸盘支架柔度最小、质量最轻为目标,以基体和压板的空间限制为约束条件,通过基于实验技术的多目标驱动优化方法,实现对吸盘支架尺寸参数的优化设计。最终获取了一种刚性、质量最优化的吸盘支架设计方案,并为板材上料机的尺寸优化提供了可靠的参考依据。
[Abstract]:The finite element analysis method is combined with the theory of optimal design. The finite element simulation and optimization of the chuck bracket, an important part of the end actuator of the plate feeder, is carried out by using AWE software.By solving the statically indeterminate equilibrium equation, the load of the sucker bracket is obtained, and the static characteristics of the sucker bracket are analyzed as boundary conditions in AWE software.The dimension optimization model is established in DOE module. The minimum flexibility and the lightest mass of the sucker bracket are taken as the target, and the space limitation of the matrix and the pressure plate is taken as the constraint condition. The multi-objective driven optimization method based on the experimental technology is adopted.The optimum design of the dimension parameters of the sucker bracket is realized.Finally, a rigid and optimal design scheme of sucker support is obtained, and a reliable reference is provided for the dimension optimization of plate feeding machine.
【作者单位】： 山东大学机械工程学院;山东大学高效洁净机械制造教育部重点实验室;
【基金】：山东省科技发展计划项目(2012GGE27113)
【分类号】：TH237.1
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本文编号：1750590